Humidifier



FIG. 1 is a perspective view of a humidifier, showing my new design.

FIG. 2 is a rear perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a left side end view thereof.

FIG. 6 is a right side end view thereof.

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the drawings represent unclaimed portions and form no part of the claim. 

CLAIM The ornamental design of a humidifier, as shown and described. 